Home / 48,441,629,762.76-66,849,215,994.48-26,739,582,360.84

Finding the Fourth Proportional to 48,441,629,762.76, 66,849,215,994.48 and 26,739,582,360.84

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Solution

The fourth proportional to 48,441,629,762.76, 66,849,215,994.48 and 26,739,582,360.84 is: 36,900,494,999.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,441,629,762.76 : 66,849,215,994.48 = 26,739,582,360.84 : x
  2. Step 2: Convert to fraction form
    48,441,629,762.76/66,849,215,994.48 = 26,739,582,360.84/x
  3. Step 3: Cross multiply
    48,441,629,762.76x = 66,849,215,994.48 × 26,739,582,360.84
  4. Step 4: Simplify right side
    48,441,629,762.76x = 1,787,520,116,841,980,624,896
  5. Step 5: Solve for x
    x = 1,787,520,116,841,980,624,896/48,441,629,762.76
  6. Step 6: Final answer
    x = 36,900,494,999.78

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.